PCB Headers

PCB headers are a type of electrical connector. Typically, one side of the header is comprised of a series of pins that are soldered to the printed circuit board (PCB) surface.


Why use PCB headers?

PCB header enable the user to make multiple electrical connections to a PCB using one connection block or cable.


Types of PCB headers

PCB headers are made in both socketed (where the connections are housed in a plastic case) and non-socketed pin header types. Socketed connectors are more robust and less likely to cause short circuits, but do take up more space on the PCB. Pin headers, by contrast, are easier to work with and suit a wider range of applications.


Single- or double-row pin headers

The most commonly used types of PCB headers are single- or double-row pin headers. These are produced in matching male and female versions, and are made from folded sheet metal with a square cross-section.


Machine-pin headers

Machine-pin headers have a circular cross-section, which fits more precisely into round PCB holes, providing a better electrical connection, greater durability and an increased lifespan.


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Description Price Series Pitch Number of Contacts Number of Rows Body Orientation Mating Pin Length Shrouded/Unshrouded Connector System Mounting Type Tail Pin Length CAD Drawing Termination Method Contact Material Contact Plating
RS Stock No. 739-4292
Mfr. Part No.SC-SMT 3.81/04/180G 3.2SN BK BX - 1862950000
MYR11.36
Each (In a Pack of 5)
units
OMNIMATE SC 3.81mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 771-8351
Mfr. Part No.61202021621
MYR3.64
Each (In a Pack of 5)
units
WR-BHD 2.54mm 20 2 Straight - Shrouded Wire to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 172-5174
Mfr. Part No.61300311021
MYR0.74
Each (In a Bag of 2000)
units
WR-PHD 2.54mm 3 1 Right Angle - Unshrouded Board to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 736-1655
Mfr. Part No.10112684-G03-06ULF
MYR7.98
Each (In a Pack of 5)
units
Minitek 2mm 6 1 Right Angle - Unshrouded Board to Board, Wire to Board Surface Mount - - Solder Phosphor Bronze Gold
RS Stock No. 670-0359
Mfr. Part No.43045-0426
BrandMolex
MYR7.53
Each (In a Pack of 5)
units
Micro-Fit 3.0 3mm 4 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 515-1406
Mfr. Part No.B4B-EH-A (LF) (SN)
BrandJST
MYR0.774
Each (In a Pack of 10)
units
EH 2.5mm 4 1 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 765-6613
Mfr. Part No.TSM-110-02-L-DH
BrandSamtec
MYR11.70
Each
units
TSM 2.54mm 20 2 Right Angle - Unshrouded Board to Board, Wire to Board Surface Mount - - Solder Phosphor Bronze Gold
RS Stock No. 670-5114
Mfr. Part No.90120-0922
BrandMolex
MYR3.172
Each (In a Pack of 5)
units
C-Grid III 2.54mm 2 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Gold
RS Stock No. 279-9213
Mfr. Part No.53047-0210
BrandMolex
MYR0.75
Each (In a Pack of 5)
units
PicoBlade 1.25mm 2 1 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS Stock No. 670-3272
Mfr. Part No.90130-1110
BrandMolex
MYR6.22
Each (In a Pack of 5)
units
C-Grid III 2.54mm 10 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 461-045
Mfr. Part No.2-5499206-6
MYR29.20
Each
units
AMP-LATCH 2.54mm 26 2 Straight - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Gold
RS Stock No. 182-2955
Mfr. Part No.95278-101A10LF
MYR3.41
Each (On a Reel of 300)
units
BergStik 2.54mm 10 2 Vertical - Unshrouded Board to Board Surface Mount - - Solder Phosphor Bronze Gold
RS Stock No. 865-6991
Mfr. Part No.2-1586587-0
MYR4.371
Each (In a Pack of 70)
units
VAL-U-LOK 4.2mm 20 2 Straight - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 712-1791
Mfr. Part No.171825-2
MYR1.06
Each (In a Pack of 5)
units
EI 2.5mm 2 1 Straight - Unshrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 172-5138
Mfr. Part No.61300211121
MYR0.364
Each (In a Bag of 1000)
units
WR-PHD 2.54mm 2 1 Straight - Unshrouded Board to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 170-7024
Mfr. Part No.55935-0610
BrandMolex
MYR2.33
Each (In a Tray of 200)
units
MicroClasp 2mm 6 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder - Tin
RS Stock No. 864-9634
Mfr. Part No.1-770967-0
MYR3.15
Each (In a Pack of 2800)
units
Mini-Universal MATE-N-LOK 4.14mm 3 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Brass Tin
RS Stock No. 161-9425
Mfr. Part No.53048-1010
BrandMolex
MYR1.88
Each (In a Tray of 1000)
units
PicoBlade 1.25mm 10 1 Right Angle - Shrouded Wire to Board Through Hole - - Solder Phosphor Bronze Tin
RS Stock No. 763-6763
Mfr. Part No.61306421121
MYR9.73
Each (In a Pack of 5)
units
WR-PHD 2.54mm 64 2 Straight - Unshrouded Board to Board Through Hole - - Solder Copper Alloy -
RS Stock No. 765-6114
Mfr. Part No.TLW-102-05-G-D
BrandSamtec
MYR3.44
Each
units
Flex Stack TLW 2.54mm 4 2 Straight - Unshrouded Board to Board, Wire to Board Through Hole - - Solder Phosphor Bronze Gold
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